`isr-manager.com`

DNSSEC	⚠️ Not signed
A	209.16.158.126^{🇨🇦 PLANETHOSTER209.16.158.0/24}
		PTR	`node35-ca.n0c.com`
NS	`nsa.n0c.com` ⭐
		A	199.188.223.2^{🇨🇦 PLANETHOSTER199.188.223.0/24 arin allocation}
			PTR	`nsa.n0c.com`
NS	`nsb.n0c.com`
		A	85.236.159.2^{🇫🇷 PLANETHOSTER85.236.159.0/24 PlanetHoster Anycast}
			PTR	`nsb.n0c.com`
NS	`nsc.n0c.com`
		A	185.22.111.2^{🇫🇷 PLANETHOSTER185.22.111.0/24 PlanetHoster Anycast}
			PTR	`nsc.n0c.com`
MX	`mail.isr-manager.com` ⭐
		A	209.16.158.126^{🇨🇦 PLANETHOSTER209.16.158.0/24}
			PTR	`node35-ca.n0c.com`
TXT	`v=spf1 a mx include:_spf.elasticemail.com ~all`
SOA	`nsa.n0c.com`hostmaster@isr-manager.com 2026-03-07 #6

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774640577

Subdomains

app.isr-manager.com

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
isr-manager.com	nsa.n0c.com, nsb.n0c.com, nsc.n0c.com	3 records

✅ Authoritative Response

Server:199.188.223.2

NS records: nsa.n0c.com, nsb.n0c.com, nsc.n0c.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isr-manager.com (unsigned zone)

⏱️ Timing

Total: 167ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.16.158.126`
NS	3	`nsa.n0c.com, nsb.n0c.com...`
MX	1	`mail.isr-manager.com (pri: 0)`
TXT	1	`v=spf1 a mx include:_spf.elasticemail.co`
SOA	1	`nsa.n0c.com hostmaster.isr-manager.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (nsa.n0c.com, nsb.n0c.com, nsc.n0c.com)

Analysis

Hierarchy

isr-manager.com is the parent of app.isr-manager.com.

IP Addresses

isr-manager.com resolves to one IP number: 209.16.158.126.

other host names including lvexperti(0x736578)3.com, mail.lgotech.com, www.versatile.pf, cisssdesiles.com and node35-ca.n0c.com share IP numbers with isr-manager.com.

Name Servers

isr-manager.com is delegated to three name servers nsa.n0c.com, nsb.n0c.com and nsc.n0c.com.

isr-manager.com at least partially shares name servers with other domains, for instance jazzcaen.com, vincentmiesch.fr, cdsecurity.nl, awall.be and objectif9.com.

Host names with one IP number: nsa.n0c.com points to 199.188.223.2; nsb.n0c.com points to 85.236.159.2; nsc.n0c.com points to 185.22.111.2.

Mail Servers

isr-manager.com is handled by a single mail server, mail.isr-manager.com.

mail.isr-manager.com resolves to IP 209.16.158.126.

isr-manager.com - robtex.com

isr-manager.com

com